rainbowwavedash: astraysquirrel: cyrilthewolf: ryan: fastcompany: Can This Chairless Chair for Your Butt Make You More Productive? Sitting is killing us. Or wait, maybe it’s standing. Yes, standing can be unhealthy, too. That’s according to
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original: https://www.tumblr.com/blog/view/jake-the-fox/96233805926